baber/WOPTO huggingface dataset:
Patent JP-H01219801-A (JP)
Title: Variable focus type reflection mirror
Inventor: ONUMA KAZUHISA
IPC: G02B5/10
Filed: 1988-02-29
Abstract: PURPOSE:To vary the focal length of the reflection mirror continuously without replacement by providing a shell consisting of a pressure chamber and a reflection mirror holding part, a chamber pressure controller, and the reflection mirror which is varied in focal length by changing the reflection mirror into various parabolic surfaces with the pressure in the pressure chamber. CONSTITUTION:For a concave reflecting surface 13a, an electromagnetic operation valve 10a is closed through the operation of a control part 12 and an electromagnetic operation valve 10b is opened to connect the pressure chamber 5 to a vacuum pump piping system 9b, thereby producing negative pressure by a vacuum pump 11b. The reflection mirror 4, therefore, flexes toward the pressure chamber 5 to have the concave reflection mirror 13a. For a convex reflection mirror 13b, on the other hand, the electromagnetic operation valve 10a is opened and the electromagnetic valve 10b is closed through the operation of the control part 12 to connect the pressure chamber 5 to a compressor piping system 9a, thereby producing positive pressure by a compressor 11a. The reflection mirror 4, therefore, flexes to the opposite side from the pressure chamber 5, thereby forming the convex reflecting surface 13b. When the focal length is varied, the replacing mirror 4 need not be replaced.
Patent JP-S63212855-A (JP)
Title: Gas sensor
Inventor: YAMAMOTO HIDEO
IPC: G01N27/41
Filed: 1987-02-28
Abstract: PURPOSE:To prevent the generation of inverse output, by forming an electrode to both surfaces of an ion conductive plate composed of a solid electrolyte to form a gas sensor element and respectively providing gas diffusion control bodies different in a gas diffusion resistance value on both electrodes of said sensor. CONSTITUTION:An oxygen gas sensor 11 has a thin ion conductive plate 12 composed of a solid electrolyte such as stabilized zirconia (ZrO2), the cathode and anode electrodes 13, 13' each composed of a porous metal membrane such as a platinum membrane provided to both front and back surfaces of the ion conductive plate 12 and the caps 14, 16 respectively mounted on the sides of the cathode and anode electrodes 13', 13 as gas diffusion control bodies. When a concn. sudden change test from a low oxygen concn. atmosphere to a high oxygen concn. atmosphere is performed using this gas sensor 11, no inverse output part appears in the output characteristic curve of the gas sensor by the action of the inflow limiting small hole 17 of the cap 16 on the side of the anode electrode.
Patent JP-H01218958-A (JP)
Title: Antiskid control device
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/172
Filed: 1988-02-29
Abstract: PURPOSE:To perform an optimum antiskid control by calculating wheel accelera tion and deceleration in two or more different arithmetic processes being based on a wheel speed detection value and selecting these arithmetic results being based on a road surface friction coefficient detection value. CONSTITUTION:A wheel speed sensor 3 inputs its detection value to, for instance, a wheel acceleration/deceleration arithmetic means 6A, having an arithmetic process attaching importance to a response, and to a wheel acceleration/deceleration arithmetic means 6B having an arithmetic process attaching importance to noise resistance, and wheel acceleration and deceleration of respectively different arithmetic mode are calculated. While a friction coeffi cient detecting means 7 detects a friction coefficient mu of a running road surface, and a selector circuit 8 selects an output of the arithmetic means 6A in case of a high mu road while an output of the arithmetic means 6B in case of a low muroad. And a controller 12, being based on the selected wheel acceleration and deceleration, controls a fluid pressure of a braking cylinder 16 of each wheel 15. In this way, an optimum antiskid control can be performed improving a response in the high mu road while noise resistance is in the low mu road.
Patent JP-S57162316-A (JP)
Title: Manufacture of resin molded coil
Inventor: AKAO MASATAKE
IPC: H01F41/12
Filed: 1981-03-30
Abstract: PURPOSE:To enhance the coolng efficiency and to eliminate a crack by inserting a heat pipe between the high voltage coil and the low voltage coil of a resin- molded coil and radiating heat in the mold therethrough. CONSTITUTION:A low voltage coil 6, a heat pipe 9 welded with a heat collector to a heat collecting plate 8, a separator 10 and a high voltage coil 12 are sequentially disposed from the center toward the outside in an injection mold 13 formed of steel or resin having good mold releasing property, resin is filled and heated. In this case, the heat produced in the resin molded coil is externally led via a heat pipe 9 and is radiated. After the resin is hardened, it is removed of the mold 13. Then, a resin-molded coil can be obtained.
Patent JP-S53131964-A (JP)
Title: Process for desulfurizing exhaust gas after denitraton
Inventor: YOSHIDA SHIYUUJI
IPC: B01D53/34
Filed: 1977-04-25
Abstract: PURPOSE: To provide the subject process comprising treating a SOx containing gas containing NH 3  remaining in a denitration system with an alkali salt to remove N SOx and recover NH 3  to reuse the same, thus treating exhaust gas efficiently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59173184-A (JP)
Title: Device for controlling specific resistance of ultrapure water
Inventor: OOMORI TAKASHI
IPC: H01L21/304
Filed: 1983-03-23
Abstract: PURPOSE:To eliminate generation of static electricity in wafer by using a gas-liquid contact device using an ultrafilter membrane, reverse osmotic membrane, etc. to bring ultrapure water into contact with gaseous carbon dioxide and to decrease the specific resistance of the ultrapure water and spraying said water from a spray nozzle. CONSTITUTION:Gaseous carbon dioxide is supplied from a cylinder 7 and after fine particles are removed from the same in a membrane filter 8, the gaseous carbon dioxide is fed through a pressure regulating valve 9 and a gas feed pipe 6 into the block 3b in an intermediate chamber 1c. The gaseous carbon dioxide supplied into the chamber 1c and the ultrapure water flowing in each hollow yarn type permeable membrane 2 contact with each other through the surface of the permeable membranes and the gaseous carbon dioxide is dissolved in the ultrapure water. The ultrapure water having a decreased specific resistance is discharged from an outlet chamber 1b into a discharging pipe 5 but the control of the specific resistance value thereof is accomplished by providing a measuring means 10 such as a conductivity meter or the like to the pipe 5, and adjusting the supply pressure of the gaseous carbon dioxide by regulating the opening degree of the regulating valve 9 by the signal thereof.
Patent JP-H07253208-A (JP)
Title: Harmful gas absorbing and removing device
Inventor: SHINOHARA KAZUTERU
IPC: F23J15/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a harmful gas absorbing and removing device, provided with a simple structure suitable for a small-size incinerator and the like especially and capable of absorbing and removing harmful gas in exhaust gas surely without generating any secondary public pollution. CONSTITUTION:A reaction chamber 12, receiving granular slaked lime S under a condition capable of being contacted with high-temperature exhaust gas discharged out of a combustion furnace, is provided in a main body 10 connected to the exhaust part of the combustion furnace.
Patent JP-2000253473-A (JP)
Title: Speaker device with built-in amplifier
Inventor: SHINOHARA IKUO
IPC: H04R1/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic structure necessary to a speaker without providing special parts in a structure which incorporates an amplifier in a speaker box. SOLUTION: An upper row of a speaker box 10 is defined as a speaker cabinet part 30 for storing a speaker unit 20 and a lower row is defined as an amplifier part 50 for storing an amplifier 40. Then, a cavity 10A is divided by the speaker cabinet part 30 and the amplifier part 50 by engagement-fitting a print wiring substrate 60 to a groove 12 provided in the speaker box 10. The speaker cabinet part 30 is of hermetic structure for improving sound quality of a speaker. Also, the amplifier part 50 is constituted to a structure in which a power source switch 42, a volume knob 44 and the like are arranged such that they protrude outside of the speaker box 10 having gap G.
Patent JP-S53132499-A (JP)
Title: Production of chromium hydroxide
Inventor: OOSHIBA TAKASHI
IPC: C01G37/02
Filed: 1977-04-26
Abstract: PURPOSE: To produce high purity chromium hydroxide of good filterability by adding urea to an aq. soln. of a sulfate contg. trivalent chromium; heating the soln. to decompose the urea and raise the pH of the soln.; and maintaining sulfate ions in the soln. at a specified concn. or below after which the resulting basic chromium sulfate is heated together with urea or neutralized with alkali. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06238155-A (JP)
Title: Method and device for supplying slurry
Inventor: NARITA NAOTO
IPC: B65G53/30
Filed: 1993-02-13
Abstract: PURPOSE:To apply slurry with uniform thickness on a carrier film by supplying the slurry to a slurry tank so as to keep the liq. level of the slurry at a fixed level. CONSTITUTION:A slurry tank 19 is connected to the slurry tank through the liq. feed pipe 15 through which the slurry passes freely, and the liq. level of the slurry tank 19 is kept at a fixed level, so that the liq. level of the slurry tank connected to the slurry tank 19 through the liq. feed pipe 15 is kept at a fixed level. In order to keep the liq. level of the slurry in the slurry tank 19 at a fixed level, the slurry tank 19 is vertically moved by a lift 18 to adjust the liq. level.
Patent JP-S62206186-A (JP)
Inventor: ISHIO HITOSHI
IPC: E06B9/174
Filed: 1986-03-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10244328-A (JP)
Title: Punch retainer
Inventor: YOSHIOKA NAOKO
IPC: B21D28/34
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a punch retainer as well as die cost and to make a design, etc., advantageous in arranging plural punches by forming a punch retainer long lengthwise having one mounting bolt hole. SOLUTION: The punch retainer 1 is formed to an elliptic shape thick plate in which both sides are made of vertical faces parallel to each other, one punch hole 3 to insert/support a punch is formed to its one end, one pin hole 4 for anti-rotation is opened to an upper face of the other end, one mounting bolt hole 5 is formed between the punch hole 3 and the pin hole 4. The punch hole 3, the pin hole 4 and the mounting bolt hole 5 are arranged on one straight line in the longitudinal direction. By this method, the punch retainer 1 is mounted/demounted with one mounting bolt, also, because of long lengthwise and small size, an area occupied with a punch holder is small.
Patent JP-S63214794-A (JP)
Inventor: IWAMI HIDEFUMI
IPC: G06K15/00
Filed: 1987-03-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02227032-A (JP)
Title: Method for roasting coffee bean or green tea leaf
Inventor: OZASA MITSUO
IPC: A23F5/04
Filed: 1989-02-28
Abstract: PURPOSE:To obtain an extract solution excellent in flavor by roasting coffee beans or green tea leaves in pulverized stone having a specific bulk specific gravity, size and hardness. CONSTITUTION:Pulverized stone, e.g. serpentine or gibbsite, in which most thereof has 100-150g/100cc, preferably 110-140g/100cc bulk specific gravity, <=10mm, preferably <=5mm size and 2-5.5, preferably 3-5 hardness (Mohs) are mixed with coffee beans or green tea leaves at (100:50)-(100:100) weight ratio and the resultant mixture is then fed to a roasting vessel and subsequently heated at 165-215 deg.C in the case of the coffee beans or 130-140 deg.C in the case of the green tea leaves while being stirred.
Patent JP-H06262266-A (JP)
Title: Method for bending piping
Inventor: MORISHITA YASUHIRO
IPC: B21D7/06
Filed: 1993-03-09
Abstract: PURPOSE:To provide a piping bending method which improves an operational efficiency and shortens an operation time. CONSTITUTION:A piping 14 having the required length for two pipes conveyed in onto a forming lower die 17 formed with a curved part 21 of a direction reverse to a bending direction at the central part by a material handling device 11, the bending is executed by descending a forming upper die 16 to the forming lower die 17, and the formed piping 14 is conveyed out from the forming lower die 17.
Patent JP-S60192287-A (JP)
Title: Alarm clock with earphone
Inventor: GOTOU HIROSHI
IPC: G04C21/02
Filed: 1984-03-13
Abstract: PURPOSE:To hear the alarming sound of an alarm clock without giving any troubles to another person and with an appropriate sound volume according to circumstances, by hearing the alarming sound through an earphone attached to the alarm clock. CONSTITUTION:The alarm clock of this invention can be used as a conventional alarm clock which gives an alarming sound when the switch SW of this clock is set to the a-terminal side. When the switch SW is switched to the b-terminal side and an earphone 5 is put on an ear after the plug of the earphone is connected, the person who wears the earphone only can hear the alarming sound of the clock and the bell built in the clock does not sound. Moreover, it is also possible to make arrangement to automatically send out the alarming sound to the earphone only when the earphone jack is inserted without operating the switch SW.
Patent JP-H07233815-A (JP)
Title: Ball spline
Inventor: ISHIHARA TOYOHISA
IPC: F16C29/06
Filed: 1994-02-23
Abstract: PURPOSE:To reduce the manufacturing cost of a ball spline by giving ball holding function to the side of a ball holding body, and easily manufacturing an outer casing having a raceway groove and a cage, and simply positioning and attaching the cage to the outer casing. CONSTITUTION:A raceway groove 25 is formed on the inside 24 of an outer casing 3, and a cage is composed of a pair of ball holding bodies 31, and an outside projection 32 formed in the ball holding body 31 is engaged in recess grooves 26, 27 formed on the outer casing 3 to attach the ball holding body 31 to the outer casing 3. The locking hole of a spacer ring is engaged on the locking projection 36 of the ball holding body 31 to fix the spacer ring to the ball holding body 31.
Patent JP-H01222226-A (JP)
Title: Image displaying device
Inventor: FUJII EIJI
IPC: G02F1/136
Filed: 1988-03-01
Abstract: PURPOSE:To reduce damages to a foundational transistor and to simplify a forming process by bringing a transparent electrode into contact with a transistor through a hole formed on an interlayer insulating film. CONSTITUTION:The interlayer insulating film 13 where open holes 17 and 17' are provided on the transistor 12 is formed on the transistor 12 and a substrate 11 and the transparent electrode 14 formed on the insulating film 13 is made to connect with the transistor 12 through the open holes 17 and 17'. Namely, since the source line 15 of AL-Si-Cu is formed after forming the transparent electrode 14, Cr need not be formed in order to protect the source line. Thus, the deterioration of the characteristic of the foundational transistor caused by the stress of Cr can be prevented. The structure of the contact holes 17 and 17' is extremely simple because the transparent electrode 14 and the transistor 12 are brought into contact with each other and the process can be made simple.
Patent JP-S52131300-A (JP)
Title: Method of manufacturing superhard internal gear
Inventor: ITOU MASARU
IPC: B23F5/00
Filed: 1976-04-26
Abstract: PURPOSE: To manufacture a superhard internal gear efficiently with high precision, by devising a form of a pinion cutter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11245558-A (JP)
Title: Sheet for superposed postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently process an information printing by a normal electrostatic printer by forming a sheet for a superposed post in a sheet state of a standard size A3. SOLUTION: The sheet 1 of a standard size of A3 is partitioned to three sheet parts 3 via separate parts 2. Two parallel folding parts 5 perpendicular to the parts 2 are provided at the parts 3. Adhesive parts 7 for releasably adhering superposing surfaces 16 at the time of three-folding normally by not adhering but giving adhesive conditions such as pressure, heat or the like are provided at the parts 3. The partition disposed at an upper site of the parts 3 is provided with an address information describing part 12 and a postcard display 9 along the parts 5 side. Adhesive parts 15 for adhering so as to be normally difficult to be released to superposing surfaces 14 of the part 9 and the corresponding part at the time of three-folding by giving adhesive conditions such as pressure, heat or the like are provided.  And, a concealing information describing part 18 is provided on the surfaces 16 having the adhesive parts to be releasably adhered.
Patent JP-S6265994-A (JP)
Inventor: UORUTAA HERUJIERANDO
IPC: C30B15/30
Filed: 1986-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60192536-A (JP)
Inventor: MORIYAMA OSAMU
IPC: A21C11/16
Filed: 1984-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60192779-A (JP)
Title: Adhesive composition
Inventor: TAKE MORIO
IPC: C09J167/00
Filed: 1984-03-14
Abstract: PURPOSE:To provide the titled compsn. having excellent resistance to heat, moisture and chemicals, electrical characteristics, flexibility, shelf stability, etc., consisting of a specified thermosetting resin compsn. and a lowly crystalline to non-crystalline thermoplastic satd. polyester resin. CONSTITUTION:A polyfunctional cyanate ester (or prepolymer) contg. at least two cyanato groups per molecule or a prepolymer of said ester with an amine (a), a polyfunctional maleimide (or prepolymer) contg. at least two maleimide groups per molecule or a prepolymer of said maleimide with an amine (b) and optionally thermosetting resin monomer or prepolymer such as epoxy resin (c) are blended together to obtain a thermosetting resin compsn. (A). 10-99pts.wt. component A is blended with 90-1pt.wt. lowly crystalline to non-crystalline thermoplastic satd. polyester resin having a number-average MW of 1,500-25,000 and a hydroxyl value of 1-30mgKOH/g.
Patent JP-H07260708-A (JP)
Title: Apparatus for inspecting wire rope
Inventor: NAKAYAMA JUNJI
IPC: G01B11/16
Filed: 1994-03-18
Abstract: PURPOSE:To make it possible to inspect wire rope provided in a place in a bad working environment, easily and throughly at a remote point, by making a moving mechanism hold the wire and by moving the wire rope and a casing relatively. CONSTITUTION:A casing 1 is opened by operating a control device 23 and a wire rope 101 is set between a drive roller 2 and a follower roller 6. When the casing l is closed by driving a motor for opening and closing, a lever fixes automatically a drive-side box part 1a and a follower-side box part 1b to be integrated. The state of holding of the wire rope 101 by the drive roller 2 and the follower roller 6 is adjusted by rotating an adjusting shaft 8. Subsequently, a drive motor is driven by operating the control device 23 and thereby an inspecting device of a line member is made to run along the wire rope 101. Signals from a laser light measuring sensor 18 and an ITV camera are processed by operating a processing device 21 and information on the abrasion, strand break, deformation, etc., of the wire rope 101 is displayed in a display device 22.
Patent JP-S52133610-A (JP)
Title: Device for loading and unloading moving article on rails
Inventor: NARITA YOSHIMI
IPC: B61J3/12
Filed: 1976-04-30
Abstract: PURPOSE:To easily load and unload a freight truck accelerator and decelerator on curved rails by pivotally supporting one end of a girder horizontally and turnably by an arm on the truck.
Patent JP-H01224168-A (JP)
Title: Welding method for stiffener incorporated in square steel pipe column
Inventor: NAGAI MASAMITSU
IPC: B23K25/00
Filed: 1988-03-03
Abstract: PURPOSE:To perform complete joining without an unwelded zone by performing first welding of two sides in opposition of a stiffener from the inner periphery of a skin plate of the bottom of groove gaps. CONSTITUTION:After welding four corners along a groove 11 for a corner seam of the title square steel pipe column 5, holes 15a and 15b for welding are first provided to a skin plate 3a for an upper side flange so as to communicate the upper ends of the two sides 6a and 6b in opposition of the stiffener 2 with the outside and welding electrodes 16 are inserted into said holes and welding is performed from the inner position of the skin plate 3b for a lower side flange and weld metal is filled up to the outside of the upper side skin plate 3a. The square steel pipe column 5 is then rotated by 90 deg., holes 17a, 17b, 17c and 17d are provided and end tabs 18a and 18b are fitted so as to correspond to the holes 17c and 17d and the welding electrodes 16 are inserted into the groove gaps 6a' and 6b' and welding is performed from the insides of the end tabs 18a and 18b. By this method, the complete joining without the unwelded zone can be performed.
Patent JP-H04268540-A (JP)
Title: Liquid crystal display device for camera
Inventor: NODA YASUJIROU
IPC: G03B17/18
Filed: 1991-02-22
Abstract: PURPOSE:To increase a display area without making a camera itself large and to arrange and display photographing information by making any of plural liquid crystal display parts on the outer side of the camera perform display. CONSTITUTION:A 1st liquid crystal display part 1 is arranged on the right side of a pentagonal prism part 5 on the upper part of the camera 4 so that it can be visible with the display panel thereof outside and it can be rotated and moved centering around a shaft 6 provided in the camera 4. A 2nd liquid crystal display part 2 is arranged under the 1st display part 1 which is superposed as a cover so that it can be visible when the 1st display part 1 is moved. A switching button 2e is arranged beside the 2nd display part 2 at a position where it can switch the display part by being pressed to contact when the 1st display part 1 is superposed to cover the 2nd display part 2. An operation button 3 is arranged on the outer side of the upper part of the camera 4 so that it is close to the 1st display part 1 to be visible and operable.
Patent JP-H0660929-A (JP)
Title: Electric connector
Inventor: FUREDERITSUKU ROBAATO DEIIKU
IPC: H01R12/55
Filed: 1993-03-10
Abstract: PURPOSE: To provide a method for high-density interconnections among multiple pads, formed on a plurality of circuit boards. CONSTITUTION: A housing 12 is built by combining covers 30, 38 with a frame 14, having slots 22, 26 via hinges 36, 38. Elastomer members 46, 54, on the surface of which conductive elements are formed, are inserted into the slots 22, 26, respectively. After circuit boards 60, 67 with pads 74 are placed on the upside and the downside of the frame 14, respectively, and each of the covers 30, 38 is folded onto the corresponding outside surface of the circuit boards 60, 67, is fastened and fixed, together with fixing members 76, 78, 80, 82.